Some earlier studies that extol dairy products as a calcium source have been funded at least in part by the dairy industry . the u . s . government has gradually increased recommendations for daily calcium intake , largely from dairy products , to between 800 and 1 , 300 milligrams to promote healthy bones and prevent osteoporosis 据路透社3月7日报道，此前，美国政府不断劝告人们，每天食用奶制品可以增加身体对钙的摄取量儿童如果每天能吸收800到1300毫克的钙元素，就能提高骨骼健康防止骨质疏松症。
Another newly completed one - year intervention study has assessed the effects of calcium - fortified soymilk ( 375 ml ) on bone mass in local adolescent girls aged 14 - 16 years . about 100 girls received supplementation for one year , and another 100 girls as the control . the two groups had similar characteristics and bone mass at the beginning of the study 另一项为期一年有关加钙豆奶补充对年青女性(年龄十四至十六岁)的骨骼健康之影响的评估研究将研究对象分为两组，每组约一百人，两组女性的特徵和骨质密度相似；其中一组每天获提供三百七十五毫升的加钙豆奶补充，另一组则没有提供任何补充作为对照。
